HUSSEIN ASSI
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology BOSTON, MA NPI 1235544362
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology MA Exelixis Inc. All categories
General Payments — all program years on this page
$6,850.30
- Category: General Payments
- Program years: PY2018–2024
- Record count: 37
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $4,319.45 across 12 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Honoraria | $2,700.00 | 1 |
| Travel and Lodging | $1,404.92 | 7 |
| Food and Beverage | $214.53 | 4 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Exelixis Inc. | $4,319.45 | 12 |
By program year
Records — PY2024 (12)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1138558684 | Exelixis Inc. | $194.00 | 04/26/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1138558686 | Exelixis Inc. | $2,700.00 | 05/16/2024 | Honoraria | Undisputed | 01/23/2026 | View at CMS |
| 1138558688 | Exelixis Inc. | $105.13 | 04/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1138558690 | Exelixis Inc. | $25.34 | 04/25/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1138558692 | Exelixis Inc. | $40.03 | 04/26/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1138558694 | Exelixis Inc. | $26.18 | 04/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1138558696 | Exelixis Inc. | $23.84 | 04/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1138558698 | Exelixis Inc. | $59.38 | 04/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1138558700 | Exelixis Inc. | $140.00 | 04/26/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1138558702 | Exelixis Inc. | $189.00 | 04/26/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1138558704 | Exelixis Inc. | $286.77 | 04/26/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1138558706 | Exelixis Inc. | $529.78 | 04/26/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.